wefalck

Some 43 years ago I published and article (in German, sorry) inter alia on this subject: https://www.maritima-et-mechanika.org/maritime/tips/FALCK-SM-5-80.pdf. I cut out the sail from the silkspan (in this case the fabric) with a 2 cm margin or so and suspended it from four pins over a board. Then the paint was put on with caution. The process was repeated from the other side, once the paint was dry. Today, I am actually building up the sails from individual panels that are stuck together with varnish. It's easy to avoid any creases that you cannot iron out.

Well, the master-miniaturist speaks - Thank You ! ************************************************ Small bits and pieces Here are a couple of ‘family pictures’ that show all boats together and with a 1 €-Cent coin for size reference. The jolly-boat also got a bow- and a stern-lanyard added that I had forgot earlier. From top to down: 1st cutter, 2nd cutter, gig, and jolly-boat Now that with the boats the major ‘sub-models’ have been completed. The process of putting everything together continues. Thus, I have put the gun onto the tracks of the lower carriage. It was just glued in place – something I am not entirely happy with considering the top-weight of the barrel, but hopefully I have added enough white glue at hidden places. The original had clamps that go under the tracks, but this was difficult to reproduce at this scale. The gun in its emplacement in the barbette The two engine-room telegraphs were installed on the bridge. Engine-room telegraphs on the bridge I am not sure that these were rigged like that, as the existing photographs are either not taken from the right angle or the resolutions is not good enough for the forecastle is too messy. Anyway, two cable stoppers fashioned from ‘rope’ were attached to eyebolts (which were drawn in the plans) and provide additional security against the anchor-chain flying about on the forecastle Cable stopper to secure the anchor-chains. The four anchor cranes were completed with the tackle and temporarily installed. There would have been quite a few metres of the running part to stow securely while on sea. Judging by the photograph of S.M.S. CROCODILL below, it was slung around the cranes in a perhaps not quite so ‘ship-shape and Bristol-fashion’. Anyway, I emulated this on the model. Anchor cranes on S.M.S. CROCODILL later in her life The anchor cranes on the model Next up is the most dreaded part of the model, the installation of the various chain rails. Because of these I hesitated for a long time to tackle this project. To be continued ....

Ah, these photographs are alway terrible and so true and honest to all the mistakes and imperfections one commits ☹️

One day I would love to see some images of your workshop

Back on board too! I admire your tenacy and optimism in these difficult times. Why did you opt for the somewhat odd scale of 1:45? OK, it's model railway scale, but awkward to calculate (in the head). You already made quite good progress on the hull. How long did it take you for that?

Looking very convincing! I wonder, why they didn't cast on a spigot right away. They could have used it for the casting process as riser or something. I don't know much about such constructions, but wondered whether there shouldn't be some sort of sleeve or a sheet of metal around the sheet-metal stove-pipes to prevent the shingles from catching fire?

I think your original question was about a difference of rake between masts, top-masts and topgallant-masts ? The answer is probably that there shouldn't be a difference. If there was, somehow the tops and the caps are not properly matched. However, a slight difference is not really consequential from a sailing point of view, only perhaps from an aethetic one. The actual rake was very much subject to fashion and tradition. For instance, it became fasionable to have extremely raked masts around the 1840s, but by the end of the century the became basically vertical. The tradition is that the rake increases from front to back. On the other hand, there are many vernacular craft that had extreme rakes in both directions and often on the same craft - think of certain Portuguese or Chines boats. For a given sailplan the actual rake of the mast will move its centre of gravity slightly, but taking in or setting sails probably has a more profound effect on a square-rigged ship. The situation is somewhat different on sloop-rigged yachts, which carry most of the time the fore and the main - there, changing the rake changes the tendency to turn leeward or otherwise, giving more or less pressure on the rudder/helm, and changes the turning behaviour when going through the wind.

Using the real wood species for a model usually does not work, because the grain patterns are too coarse. For a model some wood without visible grain is more realistic.

Wow, that is a lot of money to sink into a kit ...

Wow, this is serious competition in the field of micro-machining ...

For flat chisels I would try to source some 2 mm square watchmaker's HSS gravers. They come in something like 8" length so that one can get three or four chisels out of them. HSS doesn't need hardening and tempering, just cautious grinding to shape. At times when one could buy with a clean conscience from Chinese sources, 2/3/4 mm HSS blanks could also be sourced on ebay. Dito. round blanks for gouges.

I think this looks very convincing - the work of a stage and lighting director The problem of shadows on the backdrop occurs also in table-top photography. I have tried to circumvent this with back-lit translucent backdrops. However, this may not work for night scenes either. I like the character of the mechanic crawling halfway under the lorry, very well animated. Did you do this or is it a commercial figure?

@Shipman, I am using either zapon-varnish or shellac solution. The former straight out of the tin and the latter I mix myself from shellac flakes and alcohol to a viscosity that seems adequate for the job. The zapon-varnish can be softened with aceton and shellac redisolved obviously in alcohol.

For securing all ropes, knots etc. my preferred medium is dilute varnish or shellac. If something is not right, you can soften it with a drop of acetone or alcohol and adjust.

If you don't have/want to show natural wood, you could also build up the keel/stems from several layers. The outer layer should be as thick as the rabbet would be deep and follow the outer rabbet line.

A bit off-topic, but this here is probably one of the most advanced shipyards in Europe and a leading cruise-ship builder (not that I endorse these products, however): https://www.meyerwerft.de/en/technologies/optimized_processes/index.jsp I think there was also somewhere a video that showed their plate-cutting and welding.

Perhaps Roger referred to the modern section building methods. Section building as such has been used since the 1960s, I believe, but later came CNC-cutting and then CNC-welding machines. Depending on how big the assembly hall and the cranes were at the yard, quite large sections could be assembled not by hand-welding, but using numerically controlled welding machines, which result in narrower and more uniform seams.

Not sure that shellac over oil is such a good idea. Keep in mind that it takes days to months for the lineseed-oil to fully polymerise, depending on how fat or lean you applied the oil-paint. Until then volume changes of the oil-paints can/will occur. Shellac per se is brittle and a pure shellac varnish may crack. That is, as pointed out above, varnishing is normally done months after applying oil-paints and these varnishes are normally mixtures of different resins that show a behaviour more similar to that of polymerised oil-paints. Apart from the fact that indeed one can simulate wood grain quite nicely with oil-paints, I wonder why mix paint systems and use oil-paints at all? I think the wood planking can be simulated well with acrylic paints and then one can use acrylic varnishes to achieve the desired surface sheen. If it was me, I would either use all acrylics or oil-paint and a varnish from a reputable artists' supply house. Three different paint systems over each other calls for trouble, keep it simple.

In general, avoid mixing too many media, such as acrylics, oil-paints and organic solvent-based varnishes. And respect the 'fat over lean'-rule Using oils over acrylic paint/primer is not a problem. However, you should give the acrylic time to cross-link and diffuse out the water, which takes several days, if not weeks, depending on the thickness of the layer. The 'drying' of oil-paints in reality is an oxidation process of the lineseed-oil. This takes time. One can speed up the process by adding 'dryers', which add as catalysts. Some pigments act actually as catalysts, which is why some colours 'dry' faster than others. By using solvents, such as turpentine, you reduce the amount of binder, i.e. linesee-oil, in the paint, which is the reason, why oil 'washes' dry faster. As long as this 'drying' process has not been completed, which also can take weeks, one should not apply any varnish. After all, the artists of old held the 'vernissage' of their paintings sometimes a year or so after completion. In any case, I would go for one of the classical varnishes for oil-paintings, rather than for other solvent-based varnishes. As long as you stay within the same paint-system 'intermediate' varnishes in general are not a problem, but the same precaution re. 'drying' times apply, when using such 'intermediate' varnishes.

Brian, to add to your arsenal of ideas: - styrene sheet with seams engraved into which one lays fly-tying thread - there are also commercially available 'weld-seams' as decals, but their scale may to large (1:35) and they may be rather pricey for such large hull.

Just read the (reconstructed) CV of a master born in 1706 on the Amrum island (North Sea coast of Germany), who first put to sea at the age of 12 - most men of that island were mariners, as agriculture was poor and not many other occupations neede. He sailed out of Hamburg and three years later was captured by pirates from Algiers and sold as a slave. After another three years he was bought out of slavery and then moved up the ranks, eventually becoming a successful master in the triangular trade between Denmark, West-Africa and the Danish Westindies. So successful that he could retire as the richest man of Amrum at the age of 42. In less demanding environments, boys would not enter the service before their 'confirmation' (i.e. the protestant version of the First Communion), in the 18th and 19th century around the age of 14. That was the age when one would leave school to become apprenticed. As noted before, boys from very poor families would probably lie about their age ...

MDF is rather stable as long as you don't soak it in water. So it is important that in particular the edges are sealed or not exposed. Bulkheads from MDF shouldn't be a problem, as the planking/plating will cover the cut edges. I gather the boat was welded? Perhaps covering the wooden planking with thin Bristol-board would save a lot of time in filling and sanding and the individual plates could be simulated that way. Otherwise, I used copper foil (as in copper-sheathing wooden ships) to simulate on-off riveted plates. Could be used for welded hulls as well. The welding seams could be simulated by engraving or embossing. Modern boats like this are not my subject area, but I am curious, how you will tackle this project.

On the glass on ships, I always wondered, whether they kept the glazed windows at sea (and in battle, of course), or stored them below. Glass still was an expensive item in the 17th century. In fact, often Muscovite was used instead, which is a natural mineral and can be split into very thin sheets. Muscovite is much more elastic than glass, but less clear. Today it is still used as high temperature-resistant looking glasses in furnaces and the likes.

Half-cut away model showing a (non-working) scale steam-engine and boilers? These old steam-yachts are a lovely, steam-punky sort of crowd ... some years ago, we happend to be in Nice, when a childhood friend of my wife called her to wish her 'Happy Birthday'. When she asked, where he was, he said "in Nice" (he works on 'super-yachts' as an IT engineer). When we asked, where to find him, he replied "that's easy, just look out for the biggest boat in the old harbour, where normally cruise-ships berth". However, in spite of the 'glitz', helicopter and all, I found the old 1920s steam-yacht on the other side of harbour much more classy and desirable ...

Keith, perhaps you should put a cheap tablet or something like that to the model that shows images of the path and also images of those things inside that are barely visible? Otherwise, I can only echo, what the others have already said 👍